Which county is best for Dolichos farming in Kenya?

Based on soil and climate suitability analysis, the top counties for Dolichos are Nakuru, Narok, Elgeyo Marakwet. Scores combine soil pH, nitrogen, phosphorus, and potassium against Dolichos's nutrient requirements, plus a rainfall and altitude multiplier that penalises counties outside the crop's climate range.

What soil pH does Dolichos need?

Dolichos grows best between pH 5 and 7.5. Counties whose soils fall outside this range will need lime (if acidic) or sulphur (if alkaline) before planting.

What is the expected yield per acre for Dolichos in Kenya?

A well-managed Dolichos crop yields about 600 kg/acre. At a market price of approximately KES 120/kg, gross revenue per acre is around KES 72,000.

Best counties to grow Dolichos in Kenya

All 47 counties ranked by soil and climate suitability for Dolichos — scored against pH 5–7.5 target, low nitrogen, low phosphorus, low potassium, plus rainfall (400–1000 mm) and altitude (1000–2100 m) requirements.

Click any county to see the full fertilizer plan, planting calendar, and seed varieties.

Quick answer

The best counties for Dolichos in Kenya are Nakuru, Narok, Elgeyo Marakwet, based on soil and climate suitability. Dolichos grows best at pH 5–7.5; these rank highest across all 47 counties on ShambaIQ's soil scoring.